Seth tried to maintain his composure in vain while straining to lift himself up from kneeing on all fours on the ground. (Well three with his other hand busy covering his neck wound.) Which was hindered with his hand to use his other hand to cover his mouth and stop the lump of throw up exiting his mouth.
"Urrrhh" He wasn't look at Quinn, he was too focused fighting to stay up, the fight was over but at least he should be able to get back to his room.
"Don't...uhh" He tried to respond, but that lump came back.
When Quinn was gone, he lost conciousness and hit the pavement flatly with his face.
EndGame :The End of the World is Childsplay: